4-24 x 1/2 Phillips Round Self Tapping Screw Type AB Fully Threaded Zinc 20NCUP188 this washer features internal teeth

this washer features internal teeth that bite into the mating surface

this weld nut withstands demanding conditions and ensures long-lasting performance

It is made from durable steel and has a light cadmium and wax finish for corrosion resistance

durable nut that is used to secure machine screws in place

4-24 x 1/2 Phillips Round Self Tapping Screw Type AB Fully Threaded Zinc 20NCUP188 this washer features internal teethThese 4 24 x 1 2 Phillips round self tapping screws are Type AB fully threaded screws with a zinc coating. They are designed for use in a variety of applications, including metal, plastic, and wood. The self tapping feature allows the screws to create their own threads as they are driven into the material, eliminating the need for pre drilling. The Phillips drive style provides a secure grip for driving the screws. The zinc coating provides corrosion